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Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Brachyspira hyodysenteriae (strain ATCC 49526 / WA1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L-lysine and an essential component of the bacterial peptidoglycan.UniRule annotation

Catalytic activityi

LL-2,6-diaminoheptanedioate = meso-diaminoheptanedioate.UniRule annotation

Pathway:iL-lysine biosynthesis via DAP pathway

This protein is involved in step 1 of the subpathway that synthesizes DL-2,6-diaminopimelate from LL-2,6-diaminopimelate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Diaminopimelate epimerase (dapF)
This subpathway is part of the pathway L-lysine biosynthesis via DAP pathway, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes DL-2,6-diaminopimelate from LL-2,6-diaminopimelate, the pathway L-lysine biosynthesis via DAP pathway and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei13 – 131SubstrateUniRule annotation
Binding sitei48 – 481SubstrateUniRule annotation
Binding sitei66 – 661SubstrateUniRule annotation
Active sitei75 – 751Proton donor/acceptorUniRule annotation
Binding sitei164 – 1641SubstrateUniRule annotation
Sitei166 – 1661Important for catalytic activityUniRule annotation
Binding sitei197 – 1971SubstrateUniRule annotation
Sitei215 – 2151Important for catalytic activityUniRule annotation
Active sitei224 – 2241Proton donor/acceptorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Lysine biosynthesis

Enzyme and pathway databases

BioCyciBHYO565034:GJI7-916-MONOMER.
UniPathwayiUPA00034; UER00025.

Names & Taxonomyi

Protein namesi
Recommended name:
Diaminopimelate epimeraseUniRule annotation (EC:5.1.1.7UniRule annotation)
Short name:
DAP epimeraseUniRule annotation
Gene namesi
Name:dapFUniRule annotation
Ordered Locus Names:BHWA1_00918
OrganismiBrachyspira hyodysenteriae (strain ATCC 49526 / WA1)
Taxonomic identifieri565034 [NCBI]
Taxonomic lineageiBacteriaSpirochaetesBrachyspiralesBrachyspiraceaeBrachyspira
ProteomesiUP000001803 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 279279Diaminopimelate epimerasePRO_1000204056Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi75 ↔ 224

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi565034.BHWA1_00918.

Structurei

3D structure databases

ProteinModelPortaliC0QZX1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni75 – 773Substrate bindingUniRule annotation
Regioni215 – 2162Substrate bindingUniRule annotation
Regioni225 – 2262Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the diaminopimelate epimerase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiMRIINSD.
OrthoDBiEOG6ND0M5.

Family and domain databases

HAMAPiMF_00197. DAP_epimerase.
InterProiIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERiPTHR31689. PTHR31689. 1 hit.
PfamiPF01678. DAP_epimerase. 2 hits.
[Graphical view]
TIGRFAMsiTIGR00652. DapF. 1 hit.
PROSITEiPS01326. DAP_EPIMERASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

C0QZX1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDLSFTKMHG TGNDYIYINC FKEKFTVEDA IKYSPILSHR HYSIGADGII
60 70 80 90 100
LIMPSDKADV QMRMFNYDGS ESEMCGNGIR CVAKYAYDRG ISKNNPMKIE
110 120 130 140 150
TLRGILEAEL FLKDEEVDTV EISMSSPILE GLKIPTTIDK TPIINEPIIF
160 170 180 190 200
NDKTYYFTAV SMGNPHAVIF VNDLHNMDIS SIGSYMENNS IFPNRTNVEF
210 220 230 240 250
VEIINRGEVK QRTWERGSGE TLACGTGASA VCVAGFISGR TDNIILNHLL
260 270
GGDLILRYEN DNVFMKGEAR YCFEGTITL
Length:279
Mass (Da):31,270
Last modified:May 5, 2009 - v1
Checksum:iA75BAA864BB67DE0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001357 Genomic DNA. Translation: ACN83409.1.
RefSeqiWP_012670458.1. NC_012225.1.

Genome annotation databases

EnsemblBacteriaiACN83409; ACN83409; BHWA1_00918.
GeneIDi24366274.
KEGGibhy:BHWA1_00918.
PATRICi21179929. VBIBraHyo62857_0907.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001357 Genomic DNA. Translation: ACN83409.1.
RefSeqiWP_012670458.1. NC_012225.1.

3D structure databases

ProteinModelPortaliC0QZX1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi565034.BHWA1_00918.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACN83409; ACN83409; BHWA1_00918.
GeneIDi24366274.
KEGGibhy:BHWA1_00918.
PATRICi21179929. VBIBraHyo62857_0907.

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiMRIINSD.
OrthoDBiEOG6ND0M5.

Enzyme and pathway databases

UniPathwayiUPA00034; UER00025.
BioCyciBHYO565034:GJI7-916-MONOMER.

Family and domain databases

HAMAPiMF_00197. DAP_epimerase.
InterProiIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERiPTHR31689. PTHR31689. 1 hit.
PfamiPF01678. DAP_epimerase. 2 hits.
[Graphical view]
TIGRFAMsiTIGR00652. DapF. 1 hit.
PROSITEiPS01326. DAP_EPIMERASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of the pathogenic intestinal spirochete Brachyspira hyodysenteriae reveals adaptations to its lifestyle in the porcine large intestine."
    Bellgard M.I., Wanchanthuek P., La T., Ryan K., Moolhuijzen P., Albertyn Z., Shaban B., Motro Y., Dunn D.S., Schibeci D., Hunter A., Barrero R., Phillips N.D., Hampson D.J.
    PLoS ONE 4:E4641-E4641(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 49526 / WA1.

Entry informationi

Entry nameiDAPF_BRAHW
AccessioniPrimary (citable) accession number: C0QZX1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: May 5, 2009
Last modified: July 22, 2015
This is version 44 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.